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홍성일,윤수정,인치호,Hong, Sung-Il,Yoon, Su-Jeong,Lin, Chi-Ho 한국인터넷방송통신학회 2014 한국인터넷방송통신학회 논문지 Vol.14 No.6
본 논문에서는 지능형 LED 실내조명을 위한 효율적인 제어 시스템을 제안한다. 제안된 지능형 LED 실내조명을 위한 효율적인 제어 시스템은 스케줄 정의에 의한 조명 스타일과 재실 감지에 의한 조명 스타일에 PIR 센서와 조도 센서에 의해 측정되는 주광강도와 같은 요소를 포함시켜 무선 센서 네트워크로 점등제어를 하고 에너지 절감을 할 수 있도록 설계하였다. 또한, 재실감지에 의한 실내조명 점등제어는 PIR 센서를 사용하여 미세 움직임을 감지하고, 창측과 내측의 불필요한 조명 밝기 제어는 조도센서를 이용하여 주광의 수준을 측정하여 제어하였으며, 주광 유입량이 많은 경우 창측 조명은 자동으로 어두워지고, 적으면 조명이 자동으로 밝아지도록 설계하였다. 제안하는 지능형 LED 실내조명을 위한 효율적인 제어 시스템의 효율성 검증 결과, 외부 조명이나 주광이 조금이라도 실내로 유입되면 실내조명의 밝기를 실시간으로 제어하여 에너지 절감 효과를 극대화할 수 있었다. In this paper, we propose an efficient control system for intelligent LED indoor lighting. The proposed an efficient control system for intelligent LED indoor lighting were included to elements such as daylight intensity measured through the PIR sensor and illuminance sensor at lighting style by the schedule defined and the occupancy detection. And it was controlled lighting through to the wireless sensor network, and was designed for the energy savings. Also, the lighting control of indoor lighting based on occupancy detection detect fine movements using a PIR sensor. And an unnecessary lighting intensity control of the window-side and the inside were controlled according to daylight level measurement result using the light sensor. In daylight inflow many case, the window-side lighting was to automatically darker, and in daylight inflow less case, was designed to be automatically bright. The efficiency validate results of an efficient control system for intelligent LED indoor lighting, the brightness of the indoor light were to maximize the energy saving by controlling in real time when entering as indoor a little that external lighting or daylight.
RISC 구조 프로세서 및 CMOS이미지 센서를 이용한 영상신호처리 시스템 개발
윤수정,김우식,김응석 한라대학교 2006 論文集 Vol.9 No.-
In this paper, we develop the on board type image processing system using the CMOS sensor and the RISC type main processor The main processor transmits YUV 4:2:2 type raw data captured by a CMOS image sensor to another processor(such as motion controller, PC, etc) via serial communication (rs232, SPI, I2C, etc) The role of another processor is line and obstacle detecting in image data received from the image processing board developed in this paper
기분장애를 주소로 내원한 Binswanger씨 병 1례
채정호,전태연,윤수정,최성빈,김대진,김광수 대한생물치료정신의학회 2000 생물치료정신의학 Vol.6 No.1
We report a 70 year-old man with Binswanger's disease associated with mood symptoms. He was apparently well until 15 years ago when the treatment-resistant atypical mood symptoms had been appeared. He showed a fluctuating course in mental disturbance, such as irritable and labile affect, emotional incontinence, and irritable behavior. Two years ago, he was diagnose as hypertension, renal failure, and heart failure. He was admitted to psychiatric ward due to irritable mood, dysarthria, lack of bladder control, gait disturbance, and impulsive behaviors, which had been aggravated during the last 2 months. In physical examination, he had hypertension and both pretibial pitting edema was revealed, and also in neurological examination, exaggeration of deep tendon reflexes and weakness of extremities were found. On mental status examination, he showed irritable and labile mood with mild cognitive disturbances. Brain MRI demonstrated multifocal high signal intensity in periventricular white matter, both basal ganglia, and thalami on the T2 imaging. These findings were compatible with Binswanger's disease with mood symptoms.
김우식,윤수정,김응석 한라대학교 2006 論文集 Vol.9 No.-
In this paper, we study the robot controller design using the voice and data communication via CDMA(Code Division Multiple Access) mobile communication network We design the robot remote controller using the three methods, telephone call speech recognition, DTMF (Dual Tone Multiple Frequency) realization, SMS(Short Message Service) transmission/reception way via CDMA mobile communication network We investigate the validity and effectiveness of the proposed remote controller which applied to the mobile robot